The complete amino acid sequence of both subunits of allophycocyanin, a light harvesting protein-pigment complex from the cyanobacterium Mastigocladus laminosus.
The amino acid sequences of the alpha- and beta-subunit of allophycocyanin, a water-soluble light-harvesting protein-pigment complex from the thermophilic cyanobacterium Mastigocladus laminosus have been determined. The alpha-chain consists of 160 amino acid residues and the beta-chain of 161 amino acid residues. The homology of the alpha- and beta-chains is 37%. A comparison with C-phycocyanin reveals that the second chromophore of the C-phycocyanin beta-subunit is attached to an inserted peptide of 10 amino acid residues at position 151-160.
D000595:Amino Acid Sequence; D000458:Cyanobacteria / Q000032:analysis*; D003488:Cyanogen Bromide; D010450:Endopeptidases; D046911:Macromolecular Substances; D010446:Peptide Fragments / Q000032:analysis; D010798:Phycocyanin / Q000302:isolation & purification; D010860:Pigments, Biological / Q000302:isolation & purification; D012697:Serine Endopeptidases
D046911:Macromolecular Substances; D010446:Peptide Fragments; D010860:Pigments, Biological; C002497:allophycocyanin; D010798:Phycocyanin; D010450:Endopeptidases; D012697:Serine Endopeptidases; D003488:Cyanogen Bromide